CVE-2022-34892

This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop Parallels Desktop 17.1.1. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the update machanism. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of root. Was ZDI-CAN-16396.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://kb.parallels.com/125013	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-943/	Third Party Advisory VDB Entry
https://kb.parallels.com/125013	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-943/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:parallels:parallels_desktop:17.1.1:*:*:*:*:*:*:*

History

21 Nov 2024, 07:10

Type	Values Removed	Values Added
References	~~() https://kb.parallels.com/125013 - Vendor Advisory~~	() https://kb.parallels.com/125013 - Vendor Advisory
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-22-943/ - Third Party Advisory, VDB Entry~~	() https://www.zerodayinitiative.com/advisories/ZDI-22-943/ - Third Party Advisory, VDB Entry

Information

Published : 2022-07-18 15:15

Updated : 2024-11-21 07:10

NVD link : CVE-2022-34892

Mitre link : CVE-2022-34892

CVE.ORG link : CVE-2022-34892

JSON object : View

Products Affected

parallels

parallels_desktop

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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